js computed style
// window.getComputedStyle(<element>).<css-attribute>
// example :
window.getComputedStyle(document.getElementById("11")).widthjs computed style
// window.getComputedStyle(<element>).<css-attribute>
// example :
window.getComputedStyle(document.getElementById("11")).widthvue conditional class
<div :class="{ 'prop-name': boolVar }"></div>vue inline style bind
<div v-bind:style="{ color: activeColor, fontSize: fontSize + 'px' }"></div>computed vue typescript
<template>
<div>
<input type="text" name="Test Value" id="" v-model="text">
<label>{{label}}</label>
</div>
</template>
<script lang="ts">
import { Component, Vue, Watch } from "vue-property-decorator";
@Component({})
export default class About extends Vue {
private text = "test";
get label() {
return this.text;
}
}
</script>
// compotion-api style vue3 default
<script lang="ts">
import { defineComponent, ref, computed } from "@vue/composition-api";
export default defineComponent({
setup() {
const text = ref("test");
const label = computed(() => {
return text.value;
});
return {
text,
label
};
}
});
</script>Copyright © 2021 Codeinu
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